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ABOUTChongqing Jieshi Instrument Co., Ltd. was founded in 1985 and restructured in 1995. It is located in Jieshi Industrial Park, Banan District, Chongqing. It covers an area of more than 100 acres and has more than 400 employees, including more than 60 with intermediate and senior technical titles.
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PRODUCTSThe quality and technology of the company's pressure regulating products (various pressure regulators, building pressure regulating boxes, regional pressure regulating cabinets, gate stations and long-distance pipeline pressure regulating metering skids, etc.) are in an advanced position in China.
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STRENGTHThe company passed the ISO9001, ISO14001, ISO45001 system certification, the company holds a pressure pipeline design license (industrial pipeline GC1), a pressure pipeline installation license (industrial pipeline GC2), a component combination device manufacturing license (gas pressure regulating device, factory prefabricated pipe section, flowmeter housing), a pressure pipeline valve manufacturing license (metal valve), a steel forged flange manufacturing license, a pressure vessel manufacturing license (including design qualification), a safety accessory manufacturing license (emergency shut-off valve), and a pressure vessel manufacturing (including installation, repair, modification), X-ray and ultrasonic NDT qualification personnel certificate, etc.
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SERVICEThe company has set up offices, distributors and technical after-sales service centers in 30 provinces, autonomous regions and municipalities directly under the central government, with a wide coverage of sales and service network. Our company realizes 7*24-hour after-sales service, provides technical support, holds relevant training regularly, receives user failure problems, and responds to services in a timely and quick manner.
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CONTACTThank you for visiting the official website of Jieshi Instrument. If you have cooperation intentions or suggestions, you can contact us through the following methods. We will reply as soon as possible, thank you!
JIESHI INSTRUMENT
News Center
21
2023
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12
What are the application areas of solenoid valve
Author:
1. machine tool industry
The machine tool industry is one of the main application areas of solenoid valve, due to the increasing degree of automation of machine tools, making the demand for solenoid valve is also growing. For example: clamping device, oil injection device, cutting equipment, pneumatic drive, hydraulic drive, etc. all need solenoid valve to control the flow of fluid.
2. metallurgical industry
Metallurgical industry is also an important application field of solenoid valve, mainly used in casting, heat treatment, smelting, quenching and so on. The solenoid valve can control the flow of fluid such as gas, water, oil, etc., for controlling temperature, adjusting liquid level, controlling pressure, etc.
3. chemical industry
There are many chemical industry related to the reaction of fluid, which requires the use of solenoid valves to control the flow of fluid. The solenoid valve can be used to control the fluid inlet and outlet in the chemical reaction to prevent the reaction from failing and improve the reaction efficiency.
4. power industry
The power industry mainly uses solenoid valves to control the lubrication of power stations, the filtration of insulating oil, and the control of water cooling. The solenoid valve plays an important role in improving the operation efficiency and safety of the power station.
5. water conservancy industry
The application of solenoid valves in the water conservancy industry is also relatively extensive, mainly used for the discharge of water conservancy equipment, regulation, flow control, liquid level control, to prevent water flow countercurrent and so on.
In summary, the solenoid valve is widely used in various industries, and its role is becoming more and more important. With the continuous development of industrial automation, solenoid valves will play an increasingly important role in automation control.
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Application field of shut-off valve
In the petroleum industry, the shut-off valve is often used in oil field pipeline, oil and gas well switch and control, and oil and gas separation system in the filtration, water level control and so on. At the same time, the use of shut-off valves can not only improve safety, but also help improve production efficiency and save energy.
2023-12-21
Seven areas where regulators can be applied
The voltage regulator is the fourteenth batch of energy-saving products in the electromechanical industry. Used in voltage regulation, temperature control, speed control, dimming, power control and other places, the use of a wide range. This article Leilang Shanghai regulator manufacturers to analyze the field of regulator application.
2023-12-21
What are the application areas of solenoid valve
The machine tool industry is one of the main application areas of solenoid valve, due to the increasing degree of automation of machine tools, making the demand for solenoid valve is also growing. For example: clamping device, oil injection device, cutting equipment, pneumatic drive, hydraulic drive, etc. all need solenoid valve to control the flow of fluid.
2023-12-21
How to open the self-closing valve after stopping gas
After the self-closing valve is closed, do these steps to open it if it is safe:
2023-12-21
Gas self-closing valve, can you use it?
The gas self-closing valve is installed on the indoor gas pipeline of residents. It is generally installed behind the gas meter and in front of the gas appliance. When the gas supply pressure of the gas pipeline is under-pressure or over-pressure, it will automatically close without electricity or other external power. Cut off the gas source, which can effectively prevent gas leakage and issuance accidents.